Lennox 24L18 Thermostatic Expansion Valve R22

The Lennox 24L18 Thermostatic Expansion Valve (TXV) is an essential control device meant for Lennox HVAC systems; mainly air conditioners employing R22 refrigerant. Constructed with brass this valve is essential in enhancing the efficiency of the system and cooling. This is responsible for regulating the flow of R22 refrigerant depending on the temperature existing within the evaporator coil. This way the coil gets the right measure of refrigerant to absorb heat effectively thus improving the refrigeration output. This specific TXV is designed to function on R22 refrigerant, a refrigerant that is currently utilized in most of the current HVAC systems.